Coding Scheme for Various Service Types in AAL2 of ATM-PON

Woo Tae Kim, Su Youl Na, Jae Doo Huh, Eon Kyeong Joo

DOI: 10.14209/its.2002.190

Evento: 2002 International Telecommunications Symposium (ITS2002)

Keywords:

Abstract

"A coding scheme according to service types in AAL2 of ATM-PON are proposed in this paper. The service types and corresponding error correcting codes are indicated by two of six reserved bits in SSTED of AAL2. Several coding schemes such as BCH and convolutional codes are considered under various circumstances. As a result, (127,120) and (127,106) BCH codes may be the best choice among all the possible schemes for voice and data service, respectively."

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